194065487

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 265574400

約数和(自身を除く): 71508913

約数列:

[1, 7, 11, 19, 31, 77, 121, 133, 209, 217, 341, 389, 589, 847, 1463, 2299, 2387, 2723, 3751, 4123, 4279, 6479, 7391, 12059, 16093, 26257, 29953, 45353, 47069, 51737, 71269, 81301, 84413, 132649, 229121, 329483, 498883, 569107, 894311, 928543, 1459139, 1603847, 2520331, 6260177, 10213973, 17642317, 27723641, 194065487]

約数ペア:

[(1, 194065487), (7, 27723641), (11, 17642317), (19, 10213973), (31, 6260177), (77, 2520331), (121, 1603847), (133, 1459139), (209, 928543), (217, 894311), (341, 569107), (389, 498883), (589, 329483), (847, 229121), (1463, 132649), (2299, 84413), (2387, 81301), (2723, 71269), (3751, 51737), (4123, 47069), (4279, 45353), (6479, 29953), (7391, 26257), (12059, 16093)]